Details

Time bar (total: 7.5s)

sample54.0ms

Algorithm
intervals
Results
26.0ms337×body80valid

simplify815.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1209
2419
3579
4769
51109
61669
72209
83199
94239
104799
115009
125109
done5109

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x y) z)
0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite139.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
10×add-sqr-sqrt
add-exp-log add-cbrt-cube add-log-exp
times-frac associate-/l* distribute-lft-out--
add-cube-cbrt
distribute-lft-out difference-of-squares
pow1 cbrt-undiv flip3-- diff-log div-exp flip-- associate-/l/
sub-neg frac-2neg div-sub prod-exp associate--l+ clear-num associate-/r* sum-log cbrt-unprod div-inv
Counts
2 → 47
Calls
2 calls:
61.0ms
(- (+ x y) z)
76.0ms
(/ (- (+ x y) z) (* t 2.0))

series73.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(- (+ x y) z)
54.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify2.6s

Counts
53 → 53
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
093581
1234569
2810503
33594499
done5000499

prune160.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ y t) (/ x t)) (/ z t))
0.0b
(+ (/ y t) (/ x t))

rewrite279.0ms

Algorithm
rewrite-expression-head
Rules
29×*-un-lft-identity
16×times-frac
12×add-sqr-sqrt
add-log-exp
distribute-lft-out
add-cube-cbrt
distribute-lft-out--
frac-sub
pow1 add-exp-log flip3-+ diff-log frac-add sum-log add-cbrt-cube flip-+ div-inv difference-of-squares
+-commutative sub-neg distribute-rgt-out flip3-- associate--l+ flip--
Counts
2 → 41
Calls
2 calls:
244.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
34.0ms
(+ (/ y t) (/ x t))

series53.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
24.0ms
(+ (/ y t) (/ x t))

simplify1.4s

Counts
47 → 47
Iterations

Useful iterations: 3 (390.0ms)

IterNodesCost
089725
1221691
2660661
32283647
done5000647

prune154.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes150.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1119
done119

end0.0ms

sample1.6s

Algorithm
intervals
Results
965.0ms10870×body80valid